Re: 7X12 Nightmare in Silver(Grading/Discussion)(SPOILERS)
This is interesting -- Neil Gaiman's first draft used the Victorian Clara
as she, not "modern" Clara, was intended to be the Doctor's companion.
"When David Marcus cited the great thinkers of history -- "Newton, Einstein, Surak" -- Newt Gingrich did not make his list." -- 24 January 2012